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StreamRecvResult() — netty Function Reference

Architecture documentation for the StreamRecvResult() function in QuicheQuicChannel.java from the netty codebase.

Function java Buffer Allocators calls 1

Entity Profile

Dependency Diagram

graph TD
  3a9ec14f_f096_ff59_c260_a70d397d9646["StreamRecvResult()"]
  3c534d05_bb5b_c991_5e03_7ec94e739cf7["QuicheQuicChannel"]
  3a9ec14f_f096_ff59_c260_a70d397d9646 -->|defined in| 3c534d05_bb5b_c991_5e03_7ec94e739cf7
  babedc0a_1d7d_a309_1480_38ccb9d490af["connectionAddressChecked()"]
  3a9ec14f_f096_ff59_c260_a70d397d9646 -->|calls| babedc0a_1d7d_a309_1480_38ccb9d490af
  style 3a9ec14f_f096_ff59_c260_a70d397d9646 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicheQuicChannel.java lines 942–964

    StreamRecvResult streamRecv(long streamId, ByteBuf buffer) throws Exception {
        QuicheQuicConnection conn = connection;
        long connAddr = connectionAddressChecked(conn);
        if (finBuffer == null) {
            finBuffer = alloc().directBuffer(1);
        }
        if (outErrorCodeBuffer == null) {
            outErrorCodeBuffer = alloc().directBuffer(8);
        }
        outErrorCodeBuffer.setLongLE(0, -1L);
        int writerIndex = buffer.writerIndex();
        int recvLen = Quiche.quiche_conn_stream_recv(connAddr, streamId,
                Quiche.writerMemoryAddress(buffer), buffer.writableBytes(), Quiche.writerMemoryAddress(finBuffer),
                Quiche.writerMemoryAddress(outErrorCodeBuffer));
        long errorCode = outErrorCodeBuffer.getLongLE(0);
        if (recvLen == Quiche.QUICHE_ERR_DONE) {
            return StreamRecvResult.DONE;
        } else if (recvLen < 0) {
            throw Quiche.convertToException(recvLen, errorCode);
        }
        buffer.writerIndex(writerIndex + recvLen);
        return finBuffer.getBoolean(0) ? StreamRecvResult.FIN : StreamRecvResult.OK;
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does StreamRecvResult() do?
StreamRecvResult() is a function in the netty codebase, defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicheQuicChannel.java.
Where is StreamRecvResult() defined?
StreamRecvResult() is defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicheQuicChannel.java at line 942.
What does StreamRecvResult() call?
StreamRecvResult() calls 1 function(s): connectionAddressChecked.

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